Redis连接ECONNREFUSED 127.0.0.1:6379 [英] Redis connect ECONNREFUSED 127.0.0.1:6379

问题描述

我正在服务器上运行Redis（Redis未在容器中运行），并且我试图连接到具有Node.js应用程序runninng的Container内的Redis。从日志文件中的Dockerfile中使用节点应用程序启动Docker容器时，出现以下错误： Redis与127.0.0.1:6379的连接失败-连接ECONNREFUSED 127.0.0.1:6379

Im running redis on my server (Redis is not running in a container) and I am trying to connect to redis inside of my Container which has a Node.js app runninng. When starting the Docker Container with the node app from my Dockerfile in the logs there is the following error: Redis connection to 127.0.0.1:6379 failed - connect ECONNREFUSED 127.0.0.1:6379

推荐答案

Docker现在提供了一个名为 host.docker.internal （适用于Windows / Mac版本）（请参见 https ：//docs.docker.com/docker-for-windows/networking/#use-cases-and-workarounds ）解析为主机的内部IP地址。

Docker now provides a custom DNS-name called host.docker.internal for Windows/Mac versions (see https://docs.docker.com/docker-for-windows/networking/#use-cases-and-workarounds) which resolves to the internal IP address of the host.

因此，不要在连接字符串中使用 localhost：6379 / 127.0.0.1:6379 ，而是将其更改为 host.docker.internal：6379 。

So instead of using localhost:6379/127.0.0.1:6379 in your connection string, change it to host.docker.internal:6379.

注意：对于Linux，有一种解决方法->参见 https://stackoverflow.com/a/61424570/3761628

Note: for Linux there's a workaround -> see https://stackoverflow.com/a/61424570/3761628

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